| /* |
| * Copyright (C) 2010 Google Inc. All rights reserved. |
| * Copyright (C) 2010, 2011, 2012 Research In Motion Limited. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "config.h" |
| #include "GLES2Context.h" |
| |
| #include "Chrome.h" |
| #include "ChromeClient.h" |
| #include "SurfacePool.h" |
| #include "WebPageClient.h" |
| #include "WebPage_p.h" |
| |
| #include <GLES2/gl2.h> |
| |
| #include <wtf/Assertions.h> |
| |
| using BlackBerry::Platform::Graphics::Window; |
| |
| namespace BlackBerry { |
| namespace WebKit { |
| |
| Platform::Graphics::Buffer* GLES2Context::buffer() const |
| { |
| if (m_window) |
| return m_window->buffer(); |
| |
| ASSERT_NOT_REACHED(); |
| return 0; |
| } |
| |
| PassOwnPtr<GLES2Context> GLES2Context::create(WebPagePrivate* page) |
| { |
| return adoptPtr(new GLES2Context(page)); |
| } |
| |
| GLES2Context::GLES2Context(WebPagePrivate* page) |
| : m_window(0) |
| { |
| if (Window* window = page->m_client->window()) { |
| if (window->windowUsage() == Window::GLES2Usage) |
| m_window = window; |
| } |
| } |
| |
| GLES2Context::~GLES2Context() |
| { |
| } |
| |
| Platform::IntSize GLES2Context::surfaceSize() const |
| { |
| if (m_window) |
| return m_window->surfaceSize(); |
| |
| ASSERT_NOT_REACHED(); |
| return Platform::IntSize(); |
| } |
| |
| bool GLES2Context::makeCurrent() |
| { |
| return Platform::Graphics::makeBufferCurrent(buffer(), Platform::Graphics::GLES2); |
| } |
| |
| bool GLES2Context::swapBuffers() |
| { |
| ASSERT(glGetError() == GL_NO_ERROR); |
| |
| // Nothing to do here, the backing store will swap it when the time is right. |
| |
| return true; |
| } |
| |
| } // namespace WebKit |
| } // namespace BlackBerry |